{"id":"W3094983568","doi":"10.1016/j.apgeochem.2020.104821","title":"Hydrogeochemistry in the Yukon-Tanana upland region of east-central Alaska: Possible exploration tool for porphyry-style deposits","year":2020,"lang":"en","type":"article","venue":"Applied Geochemistry","topic":"Geochemistry and Geologic Mapping","field":"Computer Science","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"U.S. Geological Survey","keywords":"Geology; Hypogene; Geochemistry; Bedrock; Porphyry copper deposit; STREAMS; Supergene (geology); Groundwater; Mineralogy; Geomorphology; Pyrite; Weathering; Hydrothermal circulation; Fluid inclusions; Paleontology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0000697129,0.0001552109,0.0001313122,0.0009055781,0.0006717517,0.0004661644,0.0001547753,0.0001791458,0.0005766593],"category_scores_gemma":[0.00009970882,0.0001166943,0.0001115173,0.001125974,0.0002591276,0.000294771,0.0003635192,0.00007030232,0.00007238247],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000456055,"about_ca_system_score_gemma":0.0007973162,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1077311,"about_ca_topic_score_gemma":0.236572,"domain_scores_codex":[0.9999678,0.000002954328,0.000003203355,0.00001146287,0.000006045946,0.000008506868],"domain_scores_gemma":[0.9999506,0.00000525339,0.00001128553,0.000002573615,0.00001816601,0.00001212444],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007476103,0.0000290051,0.9738448,0.00005822894,0.00004728294,0.0005915243,0.001294022,0.000862144,0.01287689,0.0001937453,0.0001299173,0.009997522],"study_design_scores_gemma":[0.000002534039,0.00001044832,0.9951249,0.000009157884,0.00002107735,0.00008677661,0.002410956,0.001244582,0.0005793757,0.00007758499,0.0004278523,0.000004684318],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989544,0.00009028122,0.0001290709,0.00001291099,0.000001821968,0.000003457656,0.0001131261,0.000006393005,0.000688537],"genre_scores_gemma":[0.9994578,0.0000651979,0.000143802,0.000004081146,7.853298e-7,0.000002194869,0.00005217847,8.446469e-7,0.0002731366],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1077311,"threshold_uncertainty_score":0.2142081,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02154145542891189,"score_gpt":0.206517069253484,"score_spread":0.1849756138245721,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}